First appearance of Thalmus Rasulala as Bill Thomas, Roger and Dee's dad.
Thalmus Rasulala was only 10 years older than Ernest Thomas, who played his tv son.
According to the US dollar inflation calculators, Raj's course money of $200 in 1976 would be equivalent to $1071 in 2023. Also, Bill gave Raj and Dee $10 as a gift to split, which in 2023 would be the equivalent to almost $55.